Non-Corrosion Resisting Steel 4S82 / 5S82


Technical Data Sheet

 

Chemical Composition Limits
Weight% C Si Mn P+S max Cr Mo Ni
4S82 0.12-0.18 0.15-0.04 0.25-0.55 P 0.025
S 0.020		 1.00-1.40 0.020-0.030 3.80-4.30
5S82 0.14-0.18 0.15-0.04 0.25-0.55 P 0.025
S 0.020		 1.00-1.40 0.020-0.030 3.80-4.30
Chemically similar British Specifications BS.970 Pt3
Weight% C Si Mn P+S max Cr Mo Ni
835A15 0.13-0.18 0.10-0.35 0.3-0.50 P 0.040
S 0.050		 1.00-1.30 0.15-0.25 3.90-4.30
835M15 0.12-0.18 0.10-0.35 0.25-0.50 P 0.040
S 0.050		 1.00-1.40 0.15-0.30 3.90-4.30
EN39B 0.12-0.18 0.10-0.35 0.30 max - 1.00-1.40 0.15-0.35 3.80-4.50
EN39 835H15 0.12-0.18 0.10-0.35 0.25-0.50 P 0.040
S 0.050		 1.00-1.40 0.15-0.30 3.90-4.30
Other Chemically similar Specifications
Weight% C Si Mn P+S max Cr Mo Ni
AFNOR 16NCD17 0.12-0.18 0.50 max 0.50 max P 0.030
S 0.025		 1.00-1.40 0.15-0.45 4.00-4.50
AMS 6264 - - - - - - -
MSRR 6009/6055 - - - - - - -
WS 1.6723 0.12-0.18 0.15-0.40 0.25-0.55 P 0.030
S 0.025		 1.00-1.40 0.20-0.30 3.80-4.30


Typical Mechanical Properties

 

Grade Treatment Tensile Strength Rm N/mm² Proof Stress Rp 0.2, N/mm² Elongation in 5.65 √Cross Sectional Area% Hardness HB
S82 Solution Annealed - - - 277 max
S82 Hardened and Tempered 1320-1520 1030 8 -

Availability
Alloy S82 is available in Bar . For all stock availability contact Sales.

Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

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